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造成塑鋼電動伸縮門變形的原因

發布日期: 2015-06-18

造成塑鋼電動伸縮門變形的原因


造成塑鋼電動伸縮門的框體出現彎曲或扭曲變形、關閉不靈活、密封性不良的原因是: 
(1)塑鋼電動伸縮門型材選擇不當,壁厚薄,或未按規定設置增強型鋼。 
(2)同墻體的連接方法不當, 框體四周未填嵌軟質材料,形成“伸縮縫”。 
(3)拼樘料同墻體未作可靠的連接固定。 
(4)安裝連接螺絲有松緊。 
(5)框周間隙填嵌材料過緊。 

文章來源:伸縮門、電動門、電動伸縮門 http://www.chenyu-bj.com


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